JPS6398893U - - Google Patents
Info
- Publication number
- JPS6398893U JPS6398893U JP19556186U JP19556186U JPS6398893U JP S6398893 U JPS6398893 U JP S6398893U JP 19556186 U JP19556186 U JP 19556186U JP 19556186 U JP19556186 U JP 19556186U JP S6398893 U JPS6398893 U JP S6398893U
- Authority
- JP
- Japan
- Prior art keywords
- bow
- ship
- bent toward
- shape
- propeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
第１，２図および第５図は本考案の一実施例と
しての船舶の船首形状を示す図面で、第１図はそ
の平断面図（第２図の〜矢視図）、第２図は
その側面図、第５図はプロペラに流入する渦流の
図面である。第３〜４図は従来の船舶の船首形状
を示す図面で、第３図は第２図の〜矢視図、
第４図はプロペラに流入する渦流の図面である。
１…船体、２…船首、３…船底、４…船尾材、
５…プロペラ、６…舵、７…船体中心線、８…プ
ロペラ先端軌跡、９…渦流、１０…水線。
Figures 1, 2, and 5 are drawings showing the shape of the bow of a ship as an embodiment of the present invention. Its side view, FIG. 5, is a drawing of the vortex flowing into the propeller. Figures 3 and 4 are drawings showing the shape of the bow of a conventional ship;
FIG. 4 is a diagram of the vortex flowing into the propeller. 1...hull, 2...bow, 3...bottom, 4...stern material,
5... Propeller, 6... Rudder, 7... Hull center line, 8... Propeller tip trajectory, 9... Eddy current, 10... Water line.
Claims (1)
した船首を有する船舶の船首形状において、プロ
ペラが前進回転のときプロペラの翼が上昇する方
の舷側に、船首を曲げて、船体中心線に対して左
右非対称に形成したことを特徴とする船舶の船首
形状。 In the bow shape of a ship that has a bow protruding forward from the bow gravity line of the hull below the waterline, the bow is bent toward the side of the ship where the propeller blades rise when the propeller rotates forward, and the bow is bent toward the hull centerline. The bow shape of a ship is characterized by being asymmetrically shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195561U JPH0439836Y2 (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195561U JPH0439836Y2 (en) | 1986-12-19 | 1986-12-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6398893U true JPS6398893U (en) | 1988-06-27 |
| JPH0439836Y2 JPH0439836Y2 (en) | 1992-09-17 |
Family
ID=31153561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986195561U Expired JPH0439836Y2 (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439836Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127395U (en) * | 1978-02-27 | 1979-09-05 |
-
1986
- 1986-12-19 JP JP1986195561U patent/JPH0439836Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127395U (en) * | 1978-02-27 | 1979-09-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439836Y2 (en) | 1992-09-17 |